package com.yuqiangz.spring5.dao;

/**
 * @author 赵雨强
 * @create 2021/7/18 21:26
 * @description
 */
public class UserDaoImpl implements UserDao{
    /**
     * 更新操作
     */
    @Override
    public void update() {
        System.out.println("dao update");
    }
}
